Clearing Trouble Codes
WARNING: This page is about a different car, the 1990 Toyota Celica and 1989 Toyota Celica. However, it is still accessible from the selected car via links, so may be relevant.
- After repairs are performed, clear ECU memory of all stored trouble codes. To clear memory, turn ignition off and remove EFI 15 Amp fuse from fuse block for 30 seconds or more.
- Fuse block is located in engine compartment fuse/relay box. See CLEARING CODES table for appropriate fuse.
- Fuse may require to be removed longer depending on the ambient temperature. Replace fuse and exit diagnostic mode. Trouble codes can also be cleared by disconnecting vehicle battery. However, other memory functions (clock, radio, etc.), will need to be reset.
CLEARING CODES
| Application | Fuse (Amperage) |
|---|---|
| Celica | EFI (15) |